EP 3320208 A1 20180516 - HALL-EFFECT THRUSTER USABLE AT HIGH ALTITUDE
Title (en)
HALL-EFFECT THRUSTER USABLE AT HIGH ALTITUDE
Title (de)
IN HOHER FLUGHÖHE VERWENDBARES HALL-EFFEKT-TRIEBWERK
Title (fr)
PROPULSEUR A EFFET HALL EXPLOITABLE EN HAUTE ALTITUDE
Publication
Application
Priority
- FR 1556477 A 20150708
- FR 2016051715 W 20160706
Abstract (en)
[origin: WO2017006056A1] The invention relates to a Hall-effect thruster (10), configured to be arranged inside or outside a spacecraft. The thruster has a concentrator (36) for collecting particles (P). The shape of this concentrator is defined by a continuous contour (C1) that wraps around the thrust axis and is such that along a major portion of the contour, each cross-section of the concentrator perpendicular to the contour is parabola-shaped and has a focus (F1) belonging to the contour (C1). The magnetic circuit (50) is further arranged to generate the magnetic field (B) adjacent to the contour (C1).
IPC 8 full level
F03H 1/00 (2006.01)
CPC (source: EP IL US)
B64G 1/405 (2023.08 - US); B64G 1/413 (2023.08 - EP IL); F03H 1/0012 (2013.01 - EP IL US); F03H 1/0075 (2013.01 - EP IL US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017006056 A1 20170112; BR 112018000271 A2 20181218; BR 112018000271 B1 20230207; CN 107850055 A 20180327; CN 107850055 B 20200221; EP 3320208 A1 20180516; EP 3320208 B1 20190828; FR 3038663 A1 20170113; FR 3038663 B1 20190913; IL 256754 A 20180329; IL 256754 B 20210729; JP 2018525557 A 20180906; JP 6756814 B2 20200916; US 10662930 B2 20200526; US 2018216606 A1 20180802
DOCDB simple family (application)
FR 2016051715 W 20160706; BR 112018000271 A 20160706; CN 201680042275 A 20160706; EP 16750927 A 20160706; FR 1556477 A 20150708; IL 25675418 A 20180107; JP 2018500494 A 20160706; US 201615742288 A 20160706